Prepositions of Time

My sister has a new job. She works ____ the morning

• in

• on

• at

We have an date ____ Saturday afternoon.

• in

• on

• at

Tom's birthdays is next week, ____ January 14th.

• in

• on

• at

Our class starts ___ 9:15 pm.

• in

• on

• at

I like swimming ___ summer, but not ___ winter.

• in

• on

• at

• from - to

Fill the gaps in the following sentence:

____ Monday ___ Friday, I have classes ____ 7:00 am __ 4:00 pm.

Is the following sentence correct? My grandfather was born at the 1950s.

• Yes

• No

Is the following sentence correct? I have finished my homework in the morning.

• Yes

• No

Is the following sentence correct? I'm going to watch my favorite show! It starts at midnight.

• yes

• no

Write three sentences using different prepositions of time in, on, at, and from...to